Report for 213475

Name

TMB-AS, ES

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

213475 TMB-AS, ES

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12479         UNI2-AS, ES

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27002 AS213475       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  TMB-AS, ES

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
11326 AS213475      TMB-AS, ES                                         5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  188.93.32.0/22       4777 2497 5511 12479 213475   
  188.93.32.0/24       4777 2497 5511 12479 213475 - Withdrawn - matching aggregate 188.93.32.0/22 4777 2497 5511 12479 213475
  188.93.33.0/24       4777 2497 5511 12479 213475 - Withdrawn - matching aggregate 188.93.32.0/22 4777 2497 5511 12479 213475
  188.93.34.0/24       4777 2497 5511 12479 213475 - Withdrawn - matching aggregate 188.93.32.0/22 4777 2497 5511 12479 213475
  188.93.35.0/24       4777 2497 5511 12479 213475 - Withdrawn - matching aggregate 188.93.32.0/22 4777 2497 5511 12479 213475

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS213475   4 More Specifics   5 Total Advertisements   TMB-AS, ES
    188.93.32.0/24                188.93.32.0/22
    188.93.33.0/24                188.93.32.0/22
    188.93.34.0/24                188.93.32.0/22
    188.93.35.0/24                188.93.32.0/22

Whois Entry

whois: 402332

IANA has recorded AS213475 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS213475\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS213475'
             
             % Abuse contact for 'AS213475' is 'CiberseguretatTMB@tmb.cat'
             
             aut-num:        AS213475
             as-name:        TMB-AS
             org:            ORG-TDBS3-RIPE
             import:         from AS12479 accept ANY
             export:         to AS12479 announce AS213475
             import:         from AS12715 accept ANY
             export:         to AS12715 announce AS213475
             admin-c:        TAR60-RIPE
             tech-c:         TTR11-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-es-tmb-1-MNT
             created:        2025-02-03T14:33:40Z
             last-modified:  2025-02-03T14:33:40Z
             source:         RIPE
             
             organisation:   ORG-TDBS3-RIPE
             org-name:       TRANSPORTS DE BARCELONA, S.A.
             country:        ES
             org-type:       LIR
             address:        CALLE NUMERO 60, 21 -23 SECTOR A
             address:        08040
             address:        Barcelona
             address:        SPAIN
             phone:          +34 932 987 000
             admin-c:        TAR60-RIPE
             tech-c:         TTR11-RIPE
             abuse-c:        AR69926-RIPE
             mnt-ref:        lir-es-tmb-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-es-tmb-1-MNT
             created:        2023-02-28T10:03:45Z
             last-modified:  2023-10-23T13:47:45Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)